Q1 - WASIT Company expects that the cash balance required for transactions for the next year $ 8 000 000, and the cost of sale commercial papers is $200 one-time, the rate of return commercial papers %8. Suppose the use of a Baumol form to determine the Following: 1- The Optimal amount of commercial papers sold by the company periodically? 2- Optimal cash balance rate? 3- The number of transactions you need to sell the company's commercial papers? 4- The total annual cost of this policy